i grabbed a handfull of pics from internet of the l-39 and there are so many liveries and schemes!!! so many!! incredible we'll be painting l-39 around a year and still repaints to do hehehe , I think ill go for the "prototype look" at first.. but still so many animations and details first...
Perhaps you could send a paint kit out to a few willing people before releasing the aircraft. This could cut the time taken repainting, as there would be so many liveries to do. Would make for a great choice of paints

Just a thought. If you want to complete it single handedly, that's understandable
